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Journal of Optical Communications and Networking

Journal of Optical Communications and Networking

  • Editor: Richard A. Linke
  • Vol. 5, Iss. 7 — Jul. 1, 2006
  • pp: 521–531

Adaptation of failure scenario based resilience schemes toward availability guarantees

Matthias Scheffel  »View Author Affiliations


Journal of Optical Networking, Vol. 5, Issue 7, pp. 521-531 (2006)
http://dx.doi.org/10.1364/JON.5.000521


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Abstract

Feature Issue on High Availability in Optical Networks

Various resilience schemes have been proposed to allow for fault-tolerant transport networks. Their common aim is to survive certain failure patterns such as node or span failures by providing alternative transmission paths. However, network operators guarantee the resulting network reliability in terms of service availability to their business customers. A maximum duration of service disruption per year must not be exceeded. We investigate an optimal design of resilient network configurations that adapts to end-to-end availability requirements. We formulate an integer linear program that minimizes the resource utilization and investigate a case study.

© 2006 Optical Society of America

OCIS Codes
(000.1200) General : Announcements, awards, news, and organizational activities
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications

ToC Category:
High Availability in Optical Networks

History
Original Manuscript: February 1, 2006
Revised Manuscript: April 24, 2006
Manuscript Accepted: April 24, 2006
Published: June 5, 2006

Virtual Issues
High Availability in Optical Networks (2006) Journal of Optical Networking

Citation
Matthias Scheffel, "Adaptation of failure scenario based resilience schemes toward availability guarantees," J. Opt. Netw. 5, 521-531 (2006)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jon-5-7-521

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